Re: Is this cool with you?

Hi;

Have not got to that yet. I am busy correcting the poster on the other forums answer. I have just sent him a message that his method overcounts the number of solutions while yours does not. I have not shown him yours though.

In mathematics, you don't understand things. You just get used to them.If it ain't broke, fix it until it is.No great discovery was ever made without a bold guess.